4963811 has 4 divisors (see below), whose sum is σ = 5069472. Its totient is φ = 4858152.

The previous prime is 4963801. The next prime is 4963853. The reversal of 4963811 is 1183694.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1183694 = 2 ⋅591847.

It is a cyclic number.

It is not a de Polignac number, because 4963811 - 2¹⁰ = 4962787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4963801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52760 + ... + 52853.

It is an arithmetic number, because the mean of its divisors is an integer number (1267368).

Almost surely, 2^4963811 is an apocalyptic number.

4963811 is a deficient number, since it is larger than the sum of its proper divisors (105661).

4963811 is a wasteful number, since it uses less digits than its factorization.

4963811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105660.

The product of its digits is 5184, while the sum is 32.

The square root of 4963811 is about 2227.9611756043. The cubic root of 4963811 is about 170.5840465340.

The spelling of 4963811 in words is "four million, nine hundred sixty-three thousand, eight hundred eleven".